s-net: sqc674


 
Systre crystallographic geometry file (.cgd)

Links to this net in other databases

topcryst

Topological data

Vertices per primitive translational unit 4
Edges per primitive translational unit 11
Transitivity (vertex,edge)(2,6)
Vertex degrees {3,8}
Vertex coordination sequence [(3, 14, 67, 156, 314, 442, 740, 864, 1350, 1422), (8, 38, 110, 222, 378, 562, 804, 1064, 1390, 1726)]
Wells’ vertex symbol [3.6^2, 3^2.4^4.5^2.6^15.7^4.8]
Systre key (3, 1, 2, 0, -1, 2, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 2, 1, 0, 0, 1, 2, 2, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 3, 0, -1, 0, 2, 4, 0, 1, -2, 3, 4, 1, 1, -1)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: P222

Parameters:

a b c alpha beta gamma
1.28449 1.17307 1.55184 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.25 0.5 0
0.5 0 0.21429

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: P222

Parameters:

a b c alpha beta gamma
0.67764 0.68253 1.69327 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.27156 0.5 0
0.5 0 0.24947

Edge end points:

Hyperbolic sources

h-nets with faithful topology

1 record listed.
Image h-net name Orbifold symbol Transitivity (Vert,Edge,Face) Vertex Degree 2D Vertex Symbol
Net details hqc1736 *222222 (2,6,4) {8,3} {4.3.8.4.4.8.3.4}{3.8.8}

h-nets with edge collapse

No items to display.